High Purity Helium 99.999% Helium Gas Cylinder

Liquid helium description Helium is the lightest element after hydrogen, and represents in nature in limited quantities (only 5 ppm of the atmosphere). It is a nonflammable and nontoxic gas. Helium is inert to chemical reactions and radiations. Out of all inert gases, helium has the highest...

Helium is the lightest element after hydrogen, and represents in nature in limited quantities (only 5 ppm of the atmosphere). It is a nonflammable and nontoxic gas. Helium is inert to chemical reactions and radiations. Out of all inert gases, helium has the highest thermal conductivity. The gas is only slightly soluble in water. Liquid helium is the coldest known substance with boiling point of -269 degree C.

Physical and Chemical Properties

Appearance : Compressed gas. Colorless gas.

Odor : No odor warning properties.

Odor : Mixture contains one or more component(s) which have the following.

2)Used as a coolant in nuclear reactors and for growing germanium and silicon crystals for transistors, as well as the production of some metals such as titanium and zirconium.

3)Used for filling cold-water fluorescent lamps as well as laser and fiber optic production.

4)Liquid helium is used for cooling superconductive megnets.

Our advantage

1. Low cost: We have our own gas manufacturing factory for maintaining quality , so we can always keep the price competitive and reasonable.

2. Richer Experience: We have 23 years experience in all kinds of special gases and forming gas, so we can provide high service to our clients.

3. Higher Quality: We have advanced production lines and good workers with many years of experiences. We are strict to gas manufacturing procedure, and have the complete quality control and management system. And we have our own gas testing room so that we can guarantee the best quality of our products.

4. Has a long history: Our company was stablished in 1995, which is the first large-scale dry ice production and sale gas company in Wuxi. We can provide you with intimate price.